4.  The applicant, Mr Steven O. Omojudi, is a Nigerian national who was born in 1960. He currently lives in Nigeria.
5.  The facts of the case, as submitted by the applicant, may be summarised as follows.
6.  The applicant was born in Nigeria and lived there until 1982. He was educated in Nigeria and for a period he was employed by a Nigerian aviation handling company. On 9 September 1982, when he was twenty-two years old, he was granted two months' leave to enter the United Kingdom as a student. His leave was subsequently extended to 15 January 1986. In 1983 the applicant was joined by his partner, who was also a national of Nigeria. The applicant married his partner in the United Kingdom in 1987. They had three children, who were born on 11 February 1986, 28 October 1991 and 16 September 1992. The children were born in the United Kingdom and all are British citizens. The oldest child has a daughter, who is now two years old.
7.  Prior to the expiry of his leave in January 1986, the applicant applied for a further extension. The following day, however, he was caught returning from the Netherlands with a British visitor's passport obtained by deception. Although he was not prosecuted for the offence, the application to extend his leave was refused.
8.  On 12 March 1987 the applicant was informed of his liability for deportation. He was served with a deportation order on 31 July 1987. He attempted to appeal against the order and a second deportation order was served on 4 December 1990. The applicant appealed against the second order, but the appeal was subsequently withdrawn.
9.  The applicant was convicted of theft and conspiracy to defraud on 7 March 1989. He was sentenced to four years' imprisonment. Other convictions the same day resulted in five terms of twelve months' imprisonment to run concurrently.
10.  On 24 October 1995 the applicant claimed asylum by post, but on 12 January 1998 the application was refused for non-compliance.
11.  On 28 September 2000 the applicant and his wife applied for leave to remain under an overstayer's regularisation scheme. On 18 April 2005 they both were granted Indefinite Leave to Remain.
12.  On 19 November 2006 the applicant was convicted of sexual assault. The conviction stemmed from an incident in which the applicant, in his capacity as a housing officer, touched a woman's breast without her consent. He was sentenced to fifteen months' imprisonment, with half to be spent in custody and half on licence, and he was registered as a sex offender. The offence was considered to be particularly serious as the applicant was in a position of trust at the time it was committed. The sentencing judge described the offence as “a gross sexual intrusion into the private life of a woman by someone in a position of trust”. He reduced the sentence, however, to lessen the impact on the applicant's family and he did not recommend him for deportation.
13.  The Secretary of State for the Home Department made a deportation order on 31 March 2007 on the basis that deportation was necessary for the prevention of disorder and crime and for the protection of health and morals. The applicant appealed against that decision but the appeal was dismissed on 25 July 2007. Although the judge accepted that the applicant had established a family life in the United Kingdom, and that deportation would interfere with that family life, he concluded that the measure was proportionate because the applicant remained a potential offender who posed a threat to society. The applicant sought permission to apply for judicial review, which was refused on 15 August 2007 and again on 28 November 2007.
14.  The applicant subsequently was served with removal directions set for 23 January 2008. On 18 January 2008 he introduced his case with the Court and on 24 January 2008 the Court ordered that the case be notified urgently to the Government under Rule 40 of the Rules of Court. On the same day the applicant again sought permission to apply for judicial review. Permission was refused and on 25 April 2008 the appeal against this decision was dismissed at an oral hearing. The applicant was served with new removal directions and he was deported to Nigeria on 27 April 2008.
15.  From 24 January 2008 until 25 April 2008 both the applicant and his representative requested the applicant's risk-assessment report from the Probation Service, initially on a weekly basis and subsequently at regular intervals. The report, however, was only disclosed on 25 April 2008.